.NET Code Analysis

Diagnostic Output Budget

Keep warnings/errors and a concise result; avoid routine verbose or diagnostic console output. Preserve native progress/ANSI when running tests. On failure, show only the relevant diagnostic and stack frames, deduplicated and capped at 80 lines / 8 KiB per response. Collect extra diagnostics only for an unresolved problem in size-bounded artifacts outside model context; link them and inspect exact bounded excerpts. Never dump full logs/reports or hide the command exit code through filtering.

Trigger On

• the repo wants first-party .NET analyzers
• CI should fail on analyzer warnings
• the team needs AnalysisLevel or AnalysisMode guidance
• the repo needs a gradual Roslyn warning promotion strategy

Do Not Use For

• third-party analyzer selection by itself
• formatting-only work

Inputs